In RAM Concept , objects (such as walls, columns, slab areas, springs, loads, tendons, design strips, etc.) make up the structural model. Since there are so many objects involved in modeling a structure, RAM Concept uses layers to organize these objects.

A layer is a collection of related objects and each object in RAM Concept resides on one and only one layer. You can handle all of the objects on a single layer as a group or individually.